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Dahua HAC-B2A21-U
Dahua
DahuaHD analog cameras

HAC-B2A21-U

2 MP bullet HDCVI camera

Resolution
2 MP
Type
Bullet
Night vision
Infrared, 30 m
Lens
2.8 mm / 3.6 mm / 6 mm
Weatherproof
IP67

A 2 MP bullet HDCVI camera that runs over coax cable to a DVR. Infrared night vision reaches up to 30 m.

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  • Installed by our own team
  • Programmed and tested on site
  • Maintenance and support after the job

Overview

A 2 MP bullet HDCVI camera that runs over coax cable to a DVR.

Infrared night vision reaches up to 30 m.

Fixed lens, 2.8 mm or 3.6 mm or 6 mm to choose from.

Rated IP67 against rain and dust for outdoor mounting.

We handle supply, installation and remote viewing on your phone.

Manufacturer page

Full specifications

Image Sensor2 MP CMOS
Max. Resolution1920 (H) × 1080 (V)
Scanning SystemProgressive
Electronic Shutter SpeedPAL: 1/25 s–1/100000 s; NTSC: 1/30 s–1/100000 s
Min. Illumination0.02 lux@F2.0 (Color, 30 IRE) 0.002 lux@F2.0 (B/W, 30 IRE) 0 lux (Illuminator on)
S/N Ratio>65 dB
Illumination Distance30 m (98.43 ft)
Illuminator On/Off ControlAuto;Manual
Illuminator Number2 (IR light)
Angle AdjustmentPan: 0°–360° Tilt: 0°–90° Rotation: 0°–360°
Lens TypeFixed-focal
Lens MountM12
Focal Length2.8 mm; 3.6 mm; 6 mm
Max. ApertureF2.0
Field of View2.8 mm: H: 100°; V: 54°; D: 117° 3.6 mm: H: 80°; V: 43°; D: 94° 6 mm: H: 43°; V: 24°; D: 50°
Iris ControlFixed
Close Focus Distance2.8 mm: 0.5 m (1.64 ft) 3.6 mm: 0.8 m (2.62 ft) 6 mm: 2.4 m (7.87 ft)
Video Frame RateCVI: PAL: 1080p@25 fps NTSC: 1080p@30 fps AHD: PAL: 1080p@25 fps NTSC: 1080p@30 fps TVI: PAL: 1080p@25 fps NTSC: 1080p@30 fps CVBS: PAL: 960H NTSC: 960H
Resolution1080p (1920 × 1080); 960H (960 × 576/960 × 480)
Day/NightAuto(ICR)/Color/B/W
BLCBLC; DWDR
WDRDWDR
White BalanceAuto
Gain ControlAuto
Noise Reduction2D NR
Illumination ModeSmart IR
CertificationsCE-LVD: EN 62368-1; CE-EMC: EN 55032; EN 55035
Video OutputVideo output choices of CVI/TVI/AHD/CVBS by one BNC port
Power Supply12 VDC ± 30%
Power ConsumptionMax 2.8 W (12 VDC, IR on)
Operating Temperature–40 °C to +60 °C (–40 °F to +140 °F)
Operating Humidity<95% (RH), non-condensing
Storage Temperature–40 °C to +60 °C (–40 °F to +140 °F)
Storage Humidity<95% (RH), non-condensing
ProtectionIP67
Anti-corrosion LevelBasic Protection
Casing MaterialMetal
Product Dimensions150.0 mm × 69.7 mm × 70.0 mm (5.91" × 2.74" × 2.76")
Net Weight0.27 kg (0.60 lb)
Gross Weight0.33 kg (0.73 lb)
InstallationWall mount; ceiling mount; vertical pole mount

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